Zapier provides a means to create on-the-fly data connections between applications which may not have open API's. Zapier works with a wide range of popular applications - a list of current ones is available at: https://zapier.com/zapbook/apps/.

The creation of Zaps (specific trigger -action definitions) is done using a simply graphical interface and can perform and wide variety of tasks. Examples include: receive a tweet and add it to a row in a google spreadsheet; add a card to trello from an email; post to Facebook from an RSS feed.

Snapzen is a browser tool that is used to collaborate with others about the information on any web page - right from your browser.

Discuss information on web pages with your colleagues, friends or family. It is easy to collaborate with others because they see exactly what you see on the web pages.

If you still use copy and paste, screenshot tools, email or chat to discuss web pages, Snapzen will show you a better way.

The MIT App Inventory (formerly Google App Inventor) allows users to develop applications for Android phones using a web browser and either a connected phone or emulator. Includes forum and tutorials; requires a Google account.

Ruby on Rails is a web development framework written in the Ruby language. It is intended to be used with an Agile development methodology that is used by web developers for rapid development.